#include <tgmath.h>
#include <gmp.h>
#include <mpfr.h>
#include <stdio.h>
#include <stdbool.h>

char *name = "invcot (example 3.9)";

double f_if(float x) {
        float r21141 = 1;
        float r21142 = x;
        float r21143 = r21141 / r21142;
        float r21144 = tan(r21142);
        float r21145 = r21141 / r21144;
        float r21146 = r21143 - r21145;
        return r21146;
}

double f_id(double x) {
        double r21147 = 1;
        double r21148 = x;
        double r21149 = r21147 / r21148;
        double r21150 = tan(r21148);
        double r21151 = r21147 / r21150;
        double r21152 = r21149 - r21151;
        return r21152;
}


double f_of(float x) {
        float r21153 = x;
        float r21154 = 1/3;
        float r21155 = r21153 * r21154;
        float r21156 = r21153 * r21153;
        float r21157 = 1/45;
        float r21158 = r21153 * r21157;
        float r21159 = r21156 * r21158;
        float r21160 = 2/945;
        float r21161 = 5;
        float r21162 = pow(r21153, r21161);
        float r21163 = r21160 * r21162;
        float r21164 = r21159 + r21163;
        float r21165 = r21155 + r21164;
        return r21165;
}

double f_od(double x) {
        double r21166 = x;
        double r21167 = 1/3;
        double r21168 = r21166 * r21167;
        double r21169 = r21166 * r21166;
        double r21170 = 1/45;
        double r21171 = r21166 * r21170;
        double r21172 = r21169 * r21171;
        double r21173 = 2/945;
        double r21174 = 5;
        double r21175 = pow(r21166, r21174);
        double r21176 = r21173 * r21175;
        double r21177 = r21172 + r21176;
        double r21178 = r21168 + r21177;
        return r21178;
}

void mpfr_fmod2(mpfr_t r, mpfr_t n, mpfr_t d, mpfr_rnd_t rmd) {
        mpfr_fmod(r, n, d, rmd);
        if (mpfr_cmp_ui(r, 0) < 0) mpfr_add(r, r, d, rmd);
}


static mpfr_t r21179, r21180, r21181, r21182, r21183, r21184;

void setup_mpfr_f_im() {
        mpfr_set_default_prec(2448);
        mpfr_init_set_str(r21179, "1", 10, MPFR_RNDN);
        mpfr_init(r21180);
        mpfr_init(r21181);
        mpfr_init(r21182);
        mpfr_init(r21183);
        mpfr_init(r21184);
}

double f_im(double x) {
        ;
        mpfr_set_d(r21180, x, MPFR_RNDN);
        mpfr_div(r21181, r21179, r21180, MPFR_RNDN);
        mpfr_tan(r21182, r21180, MPFR_RNDN);
        mpfr_div(r21183, r21179, r21182, MPFR_RNDN);
        mpfr_sub(r21184, r21181, r21183, MPFR_RNDN);
        return mpfr_get_d(r21184, MPFR_RNDN);
}

static mpfr_t r21185, r21186, r21187, r21188, r21189, r21190, r21191, r21192, r21193, r21194, r21195, r21196, r21197;

void setup_mpfr_f_fm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21185);
        mpfr_init_set_str(r21186, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21187);
        mpfr_init(r21188);
        mpfr_init_set_str(r21189, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21190);
        mpfr_init(r21191);
        mpfr_init_set_str(r21192, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21193, "5", 10, MPFR_RNDN);
        mpfr_init(r21194);
        mpfr_init(r21195);
        mpfr_init(r21196);
        mpfr_init(r21197);
}

double f_fm(double x) {
        mpfr_set_d(r21185, x, MPFR_RNDN);
        ;
        mpfr_mul(r21187, r21185, r21186, MPFR_RNDN);
        mpfr_mul(r21188, r21185, r21185, MPFR_RNDN);
        ;
        mpfr_mul(r21190, r21185, r21189, MPFR_RNDN);
        mpfr_mul(r21191, r21188, r21190, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21194, r21185, r21193, MPFR_RNDN);
        mpfr_mul(r21195, r21192, r21194, MPFR_RNDN);
        mpfr_add(r21196, r21191, r21195, MPFR_RNDN);
        mpfr_add(r21197, r21187, r21196, MPFR_RNDN);
        return mpfr_get_d(r21197, MPFR_RNDN);
}

static mpfr_t r21198, r21199, r21200, r21201, r21202, r21203, r21204, r21205, r21206, r21207, r21208, r21209, r21210;

void setup_mpfr_f_dm() {
        mpfr_set_default_prec(2448);
        mpfr_init(r21198);
        mpfr_init_set_str(r21199, "1/3", 10, MPFR_RNDN);
        mpfr_init(r21200);
        mpfr_init(r21201);
        mpfr_init_set_str(r21202, "1/45", 10, MPFR_RNDN);
        mpfr_init(r21203);
        mpfr_init(r21204);
        mpfr_init_set_str(r21205, "2/945", 10, MPFR_RNDN);
        mpfr_init_set_str(r21206, "5", 10, MPFR_RNDN);
        mpfr_init(r21207);
        mpfr_init(r21208);
        mpfr_init(r21209);
        mpfr_init(r21210);
}

double f_dm(double x) {
        mpfr_set_d(r21198, x, MPFR_RNDN);
        ;
        mpfr_mul(r21200, r21198, r21199, MPFR_RNDN);
        mpfr_mul(r21201, r21198, r21198, MPFR_RNDN);
        ;
        mpfr_mul(r21203, r21198, r21202, MPFR_RNDN);
        mpfr_mul(r21204, r21201, r21203, MPFR_RNDN);
        ;
        ;
        mpfr_pow(r21207, r21198, r21206, MPFR_RNDN);
        mpfr_mul(r21208, r21205, r21207, MPFR_RNDN);
        mpfr_add(r21209, r21204, r21208, MPFR_RNDN);
        mpfr_add(r21210, r21200, r21209, MPFR_RNDN);
        return mpfr_get_d(r21210, MPFR_RNDN);
}